A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-01-509-8779
NSN 5930-01-167-9451
NSN 6135-00-128-1633
NSN 5910-01-645-7374
NSN 5930-01-366-9003
NSN 5999-00-158-5118
NSN 6320-01-331-1783
NSN 6620-01-359-3920
NSN 5996-00-636-4849
NSN 5920-01-032-6471
NSN 5915-00-082-7779
NSN 5965-00-402-7799